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Cheap flights from San Francisco to Perth from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:40 am - 12:35 pmSFO-PER
34h 55m1 stop
Singapore Airlines Logo
1:50 pm - 7:50 amPER-SFO
34h 00m1 stop
$1,099Singapore Airlines
Find Deal
Sun, Feb 8 - Wed, Feb 18
Cathay Pacific Logo
12:20 am - 10:40 pmSFO-PER
31h 20m1 stop
Cathay Pacific Logo
9:15 am - 11:15 amPER-SFO
41h 00m1 stop
$1,106Cathay Pacific
Find Deal
Fri, Apr 10 - Sun, Apr 26
Cathay Pacific Logo
11:25 am - 10:55 pmSFO-PER
43h 30m1 stop
Cathay Pacific Logo
12:25 am - 4:20 pmPER-SFO
31h 55m1 stop
$1,131Cathay Pacific
Find Deal
Tue, Nov 25 - Mon, Dec 1
Singapore Airlines Logo
11:30 am - 12:30 pmSFO-PER
34h 00m1 stop
Singapore Airlines Logo
5:10 pm - 9:40 amPER-SFO
31h 30m1 stop
$1,152Singapore Airlines
Find Deal
Wed, Apr 1 - Tue, Apr 14
Air Canada Logo
7:10 pm - 4:10 pmSFO-PER
30h 00m2 stops
Air Canada Logo
10:40 pm - 12:32 pmPER-SFO
28h 52m2 stops
$1,171Air Canada
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Wed, Apr 1 - Tue, Apr 14
Air Canada Logo
6:50 pm - 2:30 pmSFO-PER
27h 40m2 stops
Air Canada Logo
10:55 pm - 10:39 amPER-SFO
27h 44m2 stops
$1,239Air Canada
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Sun, Feb 8 - Wed, Feb 18
Qantas Airways Logo
8:15 pm - 2:15 pmSFO-PER
26h 00m1 stop
Qantas Airways Logo
11:35 am - 3:55 pmPER-SFO
20h 20m1 stop
$1,307Qantas Airways
Find Deal
Sun, Nov 30 - Sun, Dec 21
Air New Zealand Logo
7:50 pm - 4:50 pmSFO-PER
29h 00m1 stop
Air New Zealand Logo
10:40 pm - 11:05 amPER-SFO
52h 25m2 stops
$1,321Air New Zealand
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Mon, Dec 8 - Sun, Dec 14
Air New Zealand Logo
7:50 pm - 4:45 pmSFO-PER
28h 55m2 stops
Air New Zealand Logo
10:40 pm - 11:05 amPER-SFO
52h 25m2 stops
$1,339Air New Zealand
Find Deal
Mon, Dec 8 - Sun, Dec 14
Qantas Airways Logo
8:15 pm - 12:25 pmSFO-PER
24h 10m1 stop
Qantas Airways Logo
10:55 pm - 3:55 pmPER-SFO
33h 00m1 stop
$1,377Qantas Airways
Find Deal
Sun, Nov 9 - Sat, Nov 22

Qantas Airways flights from San Francisco to Perth

Our best Qantas Airways deals on San Francisco to Perth flight tickets
Qantas Airways
Nov 30
SFO8:15 pmSan Francisco
26h 00m
1 stop
PER2:15 pmPerth
Dec 21
PER11:35 amPerth
20h 20m
1 stop
SFO3:55 pmSan Francisco
$1,307
Find similar
Qantas Airways
Nov 9
SFO8:15 pmSan Francisco
24h 10m
1 stop
PER12:25 pmPerth
Nov 22
PER10:55 pmPerth
33h 00m
1 stop
SFO3:55 pmSan Francisco
$1,377
Find similar
Qantas Airways
Nov 9
SFO8:15 pmSan Francisco
30h 00m
1 stop
PER6:15 pmPerth
Nov 22
PER10:55 pmPerth
33h 00m
1 stop
SFO3:55 pmSan Francisco
$1,378
Find similar

Air New Zealand flights from San Francisco to Perth

Our best Air New Zealand deals on San Francisco to Perth flight tickets
Air New Zealand
Dec 8
SFO7:50 pmSan Francisco
29h 00m
1 stop
PER4:50 pmPerth
Dec 14
PER10:40 pmPerth
52h 25m
2 stops
SFO11:05 amSan Francisco
$1,321
Find similar
Air New Zealand
Dec 8
SFO7:50 pmSan Francisco
28h 55m
2 stops
PER4:45 pmPerth
Dec 14
PER10:40 pmPerth
52h 25m
2 stops
SFO11:05 amSan Francisco
$1,339
Find similar
Air New Zealand
Apr 11
SFO7:55 pmSan Francisco
53h 05m
2 stops
PER4:00 pmPerth
Apr 26
PER8:00 amPerth
19h 55m
1 stop
SFO12:55 pmSan Francisco
$1,342
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 2/8

9:40 am-12:35 pm

1 stop34h 55m

Perth

Wed 2/18

1:50 pm-7:50 am

1 stop34h 00m

$1,099

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 4/10

12:20 am-10:40 pm

1 stop31h 20m

Perth

Sun 4/26

9:15 am-11:15 am

1 stop41h 00m

$1,106

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/25

11:25 am-10:55 pm

1 stop43h 30m

Perth

Mon 12/1

12:25 am-4:20 pm

1 stop31h 55m

$1,131

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 4/1

11:30 am-12:30 pm

1 stop34h 00m

Perth

Tue 4/14

5:10 pm-9:40 am

1 stop31h 30m

$1,152

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 4/1

7:10 pm-4:10 pm

2 stops30h 00m

Perth

Tue 4/14

10:40 pm-12:32 pm

2 stops28h 52m

$1,171

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 2/8

6:50 pm-2:30 pm

2 stops27h 40m

Perth

Wed 2/18

10:55 pm-10:39 am

2 stops27h 44m

$1,239

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 11/30

8:15 pm-2:15 pm

1 stop26h 00m

Perth

Sun 12/21

11:35 am-3:55 pm

1 stop20h 20m

$1,307

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 12/8

7:50 pm-4:50 pm

1 stop29h 00m

Perth

Sun 12/14

10:40 pm-11:05 am

2 stops52h 25m

$1,321

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 12/8

7:50 pm-4:45 pm

2 stops28h 55m

Perth

Sun 12/14

10:40 pm-11:05 am

2 stops52h 25m

$1,339

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 11/9

8:15 pm-12:25 pm

1 stop24h 10m

Perth

Sat 11/22

10:55 pm-3:55 pm

1 stop33h 00m

$1,377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Francisco and Perth?

What is the cheapest month to fly to Perth?

In general, September is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,166. If you are unable to visit Perth during the month of September, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $1,177.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,487 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,189 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of October 2025, prices for San Francisco to Perth flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Direct flights

None
There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.
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  • How far is San Francisco to Perth by plane?

    Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 21h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Perth?

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $1,026Free CancellationRating
7.6
1,044 reviews
Search Cathay Pacific flights
Air New ZealandPriceFrom $1,086Free CancellationRating
8.0
520 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,124Free CancellationRating
8.1
1,388 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,142Free CancellationRating
7.5
925 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,346Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,580Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

An easier way to manage your Perth trip

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